http://region.expert/newpeople/
https://jamestown.org/program/how-new-are-the-new-people-in-russias-parliament/
https://novayagazeta.ru/articles/2021/10/06/novye-podpolshchiki
https://www.levada.ru/2021/10/05/itogi-vyborov/
https://www.rosbalt.ru/russia/2021/09/25/1922896.html
http://www.kasparov.ru/material.php?id=614DDAF913A24§ion_id=43452FA6D4743
https://carnegie.ru/commentary/85414
https://theins.ru/opinions/grigorii-golosov/245243